what does it need done to it? i can do basic rebuilds & install new parts, but not able to re-curve the timing. im in cedar rapids if you need help.
or if you need a full rebuild & want to change the timing curve of it, there is a guy on the PY forums named "suntuned" that does complete rebuilds & can change the timing curve. he did mine & it works perfect, i can get you his info if youre not a member there.